{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["tool", "victim", "place", "attack pattern", "time", "damage amount", "attacker", "payment method", "price"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["issues addressed", "vulnerable system", "supported platform", "patch", "releaser", "common vulnerabilities and exposures", "patch number", "vulnerable system version", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["time", "discoverer", "capabilities", "vulnerability", "common vulnerabilities and exposures", "vulnerable system owner", "supported platform", "vulnerable system"]}], "input": "He called the WannaCry attack a reckless attack that caused \" havoc and destruction \" by locking vital information away from users , including hospital networks ."}
{"ransom": [{"trigger": "the WannaCry attack", "arguments": {"tool": "NAN", "victim": "hospital networks", "place": "NAN", "attack pattern": "locking vital information away from users", "time": "NAN", "damage amount": "NAN", "attacker": "NAN", "payment method": "NAN", "price": "NAN"}}], "patch vulnerability": [], "discover vulnerability": []}